STUDIES ON PORTLAND POZZOLANA CEMENTS CONTAINING ENDOD, A SOAP BERRY PLANT

被引：1
|
作者：
RETTA, N
机构：
[1] Addis Ababa University Box 1176, Addis Ababa
来源：
CEMENT AND CONCRETE RESEARCH | 1995年 / 25卷 / 03期
关键词：
D O I：
10.1016/0008-8846(95)00044-D
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Water extract from Ended retards both the initial and final setting times of portland pozzolana cement paste. For a given water/cement ratio (0.66) the slump of the concrete mix containing 0.00, 0.02,0.05,and 0.08% of Endod increases from 2 to 9 mm and 3 to 11% sand and cement mixture was retrieved from the mould of concrete cubes. The average unit weight of the concrete cubes prepared with 0.00, 0.02, 0.05, 0.08% of Ended were 2.13, 2.04, 1.92, and 1.78 (for 28 days old) kg/L respectively.
引用
收藏
页码：553 / 560
页数：8
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